History of Earth

Difference (from prior major revision) (minor diff, author diff)

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The only planet in our solar system whose surface has liquid water, covering over 70% of the surface and dividing it into five oceans and seven continents. There is a relatively thick atmosphere composed of 76% nitrogen, 21% oxygen, 1% argon, plus traces of other gases including carbon dioxide and water.

Earth is the only planet in our solar system, or the known universe whose surface has liquid water, covering over 70% of the surface and dividing it into five oceans and seven continents. There is a relatively thick atmosphere composed of 76% nitrogen, 21% oxygen, 1% argon, plus traces of other gases including carbon dioxide and water.

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*highest point: [Mount Everest]? 8,850 m (1999 est.)

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Sun - Mercury - Venus - Earth - Mars - Asteroids - Jupiter - Saturn - Uranus - Neptune - Pluto - Comets

	Revision 42 . . (edit) December 15, 2001 11:38 am by Ryrivard *[ no liquid water in known universe]**
	Revision 41 . . (edit) December 11, 2001 5:47 am by Bryan Derksen [bypassing venus link page]
	Revision 40 . . (edit) December 7, 2001 10:23 am by Stephen Gilbert [complete sentence]
	Revision 39 . . November 27, 2001 5:44 am by Eob
	Revision 38 . . November 20, 2001 3:06 pm by Eob
	Revision 37 . . November 20, 2001 8:48 am by Eob [link to comparitive areas]
	Revision 36 . . November 6, 2001 11:00 am by (logged).111.13.xxx [replacing comment on ICJ adherence with link to [[international law]]]